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Yaesu FT-450 Technical Supplement Download Page 38

PANEL-4

PANEL  Unit

FT-450 Technical Supplement

Parts Layout (Side B)

TA75S01F(SA)

(Q 3011)

UPD78F0514GA(T)-8EU-A

(Q 3009)

2SB624 (BY3)

(Q 3018, 3019, 3020, 3021)

2SC1623 (L5)

(Q 3014, 3015, 3016, 3017)

DTC114EUA (24)

(Q 3007)

NJM78L05UA (8C)

(Q 3022)

NJU6432BFG1

(Q 3001, 3006, 3010, 3012)

PDTC144EE (08)

(Q 3008)

PST3445UR (DF)

(Q 3005)

S-812C50AUA-C3E-T2G

(Q 3003)

a

b

c

d

e

1

2

3

f

4

h

j

g

i

k

Summary of Contents for FT-450

Page 1: ...ANDARD assumes no liabili ty for damage that may occur as a result of typographi cal or other errors that may be present Your cooperation in pointing out any inconsistencies in the technical infor mat...

Page 2: ...0 W 22 A Supply Voltage DC 13 8 V 10 Dimensions WxHxD 9 x 3 3 x 8 5 229 x 84 x 217 mm Weight approx 7 9 lb 3 6 kg Transmitter Power Output 100 watts 25 watts AM carrier Modulation Types J3E SSB Balanc...

Page 3: ...54 MHz FM 0 32 V 28 30 MHz 0 16 V 50 54 MHz There is no specification in frequency ranges not listed Selectivity 6 60 dB Mode 6 dB 60 dB CW 0 5 kHz or better 2 0 Hz or less SSB 2 2 kHz or better 4 5...

Page 4: ...Specifications Note SPECIFICATIONS 3...

Page 5: ...HEET RA0899500 LCD HOLDER RA089960A SPONGE LCD RA089970A LIGHT GUIDE RA0900000 INTER CONNECTOR RA089980C REFLECTOR SHEET RA0931100 X2 pcs LIGHT SHEET RA0900000 INTER CONNECTOR No VXSTD P N Decription...

Page 6: ...Exploded View 2 Exploded View Miscellaneous Parts FT 450 Technical Supplement Note...

Page 7: ...BLOCK DIAGRAM 1 FT 450 Technical Supplement Block Diagram...

Page 8: ...CONNECTION DIAGRAM 1 FT 450 Technical Supplement Connection Diagram...

Page 9: ...e all of the equip ment listed The interactions of some adjustments may require that several adjustments be performed in a sequence Do not attempt to perform only a sin gle step unless it is clearly i...

Page 10: ...dicated IPO OFF ATT OFF RF GAIN knob Fully clockwise Connect the SINAD meter and 4 Ohm dummy load to the EXT SPKR jack Connect the RF Signal Generator to the ANT jack and then set the RF Signal Genera...

Page 11: ...ALIGNMENT 3 Alignment TP2006 TP2001 TP2009 T2017 X2001 T2019 T2018 T2022 T2021 J2002 T2020 L2066 L2065 L2067 L2068 RF IF UNIT ALIGNMENT POINTS...

Page 12: ...2 on the PA Unit so that the DC ammeter reading is 0 5 A 50 mA Release the PTT button Press the PTT button adjust VR5403 on the PA Unit so the DC ammeter reading is 1 0 A 50 mA Release the PTT button...

Page 13: ...ALIGNMENT 5 Alignment TC5400 VR5403 L5008 VR5401 VR5402 VR5404 VR5405 J5004 J5003 TP5430 PA UNIT ALIGNMENT POINTS...

Page 14: ...L knob to select the align ment parameter I ALC3 Rotate the MAIN DIAL knob to set an alignment value to same value which was noted in the pre vious step I_ALC1 Press and hold in the F button for 2 sec...

Page 15: ...ttons while turning the radio on to enter the alignment mode Select the appropriate Alignment Parameter using the DSP SEL knob per the chart below and adjust the MAIN DIAL knob for the corre sponding...

Page 16: ...50 Release the PTT switch Rotate the DSP SEL knob to select the align ment parameter 2 RALC Press the PTT switch then rotate the MAIN DIAL knob for 50 W on the PO meter of the FT 450 Release the PTT s...

Page 17: ...ANT jack Press and hold in the ATT IPO NB and AGC buttons while turning the radio on to enter the alignment mode Rotate the DSP SEL knob to select the align ment parameter ATAS DN Press the STO butto...

Page 18: ...ALIGNMENT 10 Alignment Note...

Page 19: ...RF IF Unit RF IF 1 FT 450 Technical Supplement Circuit Diagram...

Page 20: ...RF IF 2 RF IF Unit FT 450 Technical Supplement Note...

Page 21: ...Q2020 2SD2211 DQR Q 2057 2SJ125D Q 2058 2SK302Y TY Q2026 2SK210 YG Q2033 2034 2035 2036 2SK520 K41 Q 2018 Q 2021 3SK151GR Q2040 2049 2050 BU2507FV Q2046 ADF4001BRUZ Q2013 CD4094BPWR Q2044 2045 2SA160...

Page 22: ...RF IF 4 RF IF Unit FT 450 Technical Supplement Parts Layout Side B a b c d e 1 2 3 f 4 5 6 h g 7...

Page 23: ...CAP 10uF 10V TEMSVA1A106M 8R K78100028 1 A D6 C 2034 CHIP CAP 0 047uF 16V B GRM39B473K16PT K22124804 1 A B1 C 2035 CHIP CAP 22pF 50V CH GRM1882C1H220JA01D K22174219 1 A D6 C 2036 CHIP CAP 0 01uF 25V B...

Page 24: ...H GRM1882C1H390JA01D K22174225 1 A D1 C 2106 CHIP CAP 5pF 50V CH GRM1882C1H5R0CZ01D K22174206 1 A D1 C 2107 CHIP CAP 0 022uF 25V B GRM39B223K25PT K22144807 1 A D3 C 2108 CHIP CAP 0 022uF 25V B GRM39B2...

Page 25: ...3 1 A A3 C 2184 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22144803 1 A E6 C 2185 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22144803 1 A E5 C 2186 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22144803 1 A E5 C 2187 C...

Page 26: ...K22144807 1 A B3 C 2261 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22144803 1 A C5 C 2262 CHIP CAP 0 022uF 25V B GRM39B223K25PT K22144807 1 A C3 C 2263 CHIP CAP 0 022uF 25V B GRM39B223K25PT K22144807 1 A C...

Page 27: ...124805 1 A F2 C 2340 CHIP CAP 0 1uF 16V B GRM188B11C104KA01D K22124805 1 A F2 C 2341 CHIP CAP 0 022uF 25V B GRM39B223K25PT K22144807 1 A E3 C 2342 CHIP CAP 0 1uF 50V B GRM42 6B104K50PT K22171820 1 A C...

Page 28: ...42 232L P0091409 1 A H5 J 2007 CONNECTOR M50006020 IIBA R41 9553D P1090925 1 A H1 J 2008 CONNECTOR M50 008 020 R41 9553F P1091132 1 A H3 J 2009 CONNECTOR TCS7705 5120177 P1091244 1 A H4 L 2001 M RFC 6...

Page 29: ...2070 M RFC 4 7uH FLC32T 4R7K L1690211 1 A F5 L 2071 M RFC 4 7uH FLC32T 4R7K L1690211 1 A F4 L 2072 M RFC 4 7uH FLC32T 4R7K L1690211 1 A F4 L 2073 CHIP COIL 1mH LQH43MN102K03L L1690108 1 A E3 L 2074 M...

Page 30: ...560J J24205560 1 A A1 R 2005 CHIP RES 56 1 10W 5 RMC1 10T 560J J24205560 1 A A1 R 2006 CHIP RES 220 1 10W 5 RMC1 10T 221J J24205221 1 A A1 R 2007 CHIP RES 100 1 16W 5 RMC1 16 101JATP J24185101 1 A A2...

Page 31: ...472 1 A E3 R 2075 CHIP RES 68k 1 16W 5 RMC1 16 683JATP J24185683 1 A E5 R 2076 CHIP RES 22k 1 16W 5 RMC1 16 223JATP J24185223 1 A E3 R 2077 CHIP RES 270 1 4W 5 RMC1 4 271JATP J24245271 1 A E2 R 2078 C...

Page 32: ...4185221 1 A F6 R 2149 CHIP RES 220 1 16W 5 RMC1 16 221JATP J24185221 1 A F5 R 2150 CHIP RES 220 1 16W 5 RMC1 16 221JATP J24185221 1 A F4 R 2151 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 A A6 R...

Page 33: ...MC1 16 151JATP J24185151 1 A F1 R 2223 CHIP RES 33 1 16W 5 RMC1 16 330JATP J24185330 1 A F2 R 2225 CHIP RES 150 1 16W 5 RMC1 16 151JATP J24185151 1 A F1 R 2226 CHIP RES 470 1 16W 5 RMC1 16 471JATP J24...

Page 34: ...SIDE LAY ADR RF IF Unit FT 450 Technical Supplement X 2001 TCXO 22 625MHz TTS01NS P1 22 625MHZ H9500840 1 A C6 XF2001 XTAL FILTER MFT67N 67 899MHZ H1102406 1 A D4 SHIELD CASE 20X51 RA0830700 1 SHIELD...

Page 35: ...PANEL Unit PANEL 1 FT 450 Technical Supplement Circuit Diagram...

Page 36: ...PANEL 2 PANEL Unit FT 450 Technical Supplement Note...

Page 37: ...PANEL Unit PANEL 3 FT 450 Technical Supplement Parts Layout Side A A B C D E 1 2 3 F 4 H J G I K...

Page 38: ...SA Q 3011 UPD78F0514GA T 8EU A Q 3009 2SB624 BY3 Q 3018 3019 3020 3021 2SC1623 L5 Q 3014 3015 3016 3017 DTC114EUA 24 Q 3007 NJM78L05UA 8C Q 3022 NJU6432BFG1 Q 3001 3006 3010 3012 PDTC144EE 08 Q 3008 P...

Page 39: ...RM1552C1H101JD01D K22178236 1 B b4 C 3044 CHIP CAP 100pF 50V CH GRM1552C1H101JD01D K22178236 1 B a4 C 3046 CHIP CAP 0 1uF 10V B GRM155B11A104KA01D K22108802 1 B f3 C 3047 CHIP CAP 1uF 6 3V B GRM155B30...

Page 40: ...1 16W 5 RMC1 16S 103JTH J24189037 1 B i4 R 3005 CHIP RES 47k 1 16W 5 RMC1 16S 473JTH J24189045 1 B i4 R 3006 CHIP RES 47k 1 16W 5 RMC1 16S 473JTH J24189045 1 B i4 R 3007 CHIP RES 47k 1 16W 5 RMC1 16S...

Page 41: ...1 B b1 R 3092 CHIP RES 0 1 16W 5 RMC1 16S JPTH J24189070 1 B b2 R 3096 CHIP RES 10 1 16W 5 RMC1 16 100JATP J24185100 1 B k4 R 3099 CHIP RES 33k 1 16W 5 RMC1 16S 333JTH J24189043 1 B c2 R 3101 CHIP RE...

Page 42: ...P N VERS LOT SIDE LAY ADR PANEL Unit FT 450 Technical Supplement REFLECTOR SHEET A RA089980A 1 REFLECTOR SHEET A RA089980C 5 INTER CONNECTOR RA0900000 1 LIGHT SHEET RA0919900 1 2 LIGHT SHEET LG BTM RA...

Page 43: ...CNTL Unit CNTL 1 FT 450 Technical Supplement Circuit Diagram...

Page 44: ...CNTL 2 CNTL Unit FT 450 Technical Supplement Note...

Page 45: ...4024 AK4528VF Q 4021 BA05FP E2 Q Q 4007 ES29LV400ET 70TGI Q 4025 4025 DTC114EUA T106 Q 4013 HD64F2266TF13 FLASH Q 4012 IMN10 N10 D 4004 KIA7808API Q 4005 L78M05T TL Q 4004 UPC2933BT E1 AZ Q 4003 4020...

Page 46: ...CNTL 4 CNTL Unit FT 450 Technical Supplement Parts Layout Side B a b c d e 1 2 3 f 4 g h i j...

Page 47: ...0 01uF 25V B GRM39B103K25PT K22144803 1 A A2 C 4043 CHIP CAP 0 01uF 25V B GRM39B103K25PT K22144803 1 A A2 C 4044 CHIP TA CAP 4 7uF 16V TEMSVA1C475M 8R K78120031 1 A J2 C 4045 CHIP CAP 0 1uF 25V B GRM4...

Page 48: ...A D2 C 4126 CHIP CAP 0 1uF 16V B GRM188B11C104KA01D K22124805 1 A G3 C 4127 CHIP CAP 0 1uF 16V B GRM188B11C104KA01D K22124805 1 A G3 C 4130 CHIP CAP 0 1uF 16V B GRM188B11C104KA01D K22124805 1 A E3 C...

Page 49: ...D K22124805 1 A J3 C 4200 CHIP CAP 0 022uF 25V B GRM39B223K25PT K22144807 1 A C2 C 4201 CHIP TA CAP 47uF 4V SK7 0G476M RA K78060048 1 A C2 C 4202 FILM CAP 0 0056uF 16V ECHU1C562JX5 K57120022 1 A B3 C...

Page 50: ...A H1 R 4013 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 A H1 R 4014 CHIP RES 0 1 16W 5 RMC1 16 000JATP J24185000 1 A A3 R 4015 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 A H2 R 4016 CHIP RE...

Page 51: ...P J24185562 1 A G1 R 4082 CHIP RES 3 3k 1 16W 5 RMC1 16 332JATP J24185332 1 A I3 R 4083 CHIP RES 3 3k 1 16W 5 RMC1 16 332JATP J24185332 1 A I3 R 4084 CHIP RES 5 6k 1 16W 5 RMC1 16 562JATP J24185562 1...

Page 52: ...RMC1 16 473JATP J24185473 1 A H2 R 4146 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 A H2 R 4147 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J24185473 1 A H2 R 4148 CHIP RES 47k 1 16W 5 RMC1 16 473JATP J...

Page 53: ...PA Unit PA 1 FT 450 Technical Supplement Circuit Diagram...

Page 54: ...PA 2 PA Unit Note...

Page 55: ...A TB6593FNG Q 5409 DAN202U N D 5018 5019 DTC114TE 04 Q 5403 5405 DTC124GUA K25 Q 5402 DTD123TK Q 5406 Lot 2 DTD123TK Q 5408 Lot 3 PDTC144EE 08 Q 5404 PQ09TZ1U Q 5401 RD06HHF1 01 Q 5001 RD16HHF1 Q 5006...

Page 56: ...PA 4 PA Unit Parts Layout Side B a b c d e 1 2 3 f 4 5 6 7 g i h j 8...

Page 57: ...5089 CERAMIC CAP 0 0068uF 200V SL GRM55R1X2D682JV01L K22236101 1 A C4 C 5090 CHIP CAP 0 1uF 25V F GRM188F11E104ZA01D K22145001 1 A E3 C 5104 AL ELECTRO CAP 1000uF 16V RE3 16V102MH3 K40129096 1 A C8 C...

Page 58: ...C2D220JV01D K22230220 1 A I2 C 5204 CHIP CAP 9pF 200V CH GRM2192C2D9R0DV01D K22230215 1 A I1 C 5206 CHIP CAP 150pF 200V CH GRM21B2C2D151JV01L K22230230 1 A I1 C 5207 CHIP CAP 120pF 200V CH GRM21B2C2D1...

Page 59: ...CAP 0 1uF 25V B GRM40B104M25PT K22140811 1 A A5 C 5438 CHIP CAP 0 1uF 25V B GRM40B104M25PT K22140811 1 A A7 C 5441 CHIP CAP 15pF 200V CH GRM2192C2D150JV01D K22230218 1 A I3 C 5442 CHIP CAP 0 001uF 50V...

Page 60: ...T50 6 L0022968 1 A G4 L 5014 TOROIDAL COIL 0 42uH 0 42U T50 6 L0022971 1 A G3 L 5015 TOROIDAL COIL 0 4uH 0 40U T50 6 L0022974 1 A G1 L 5016 TOROIDAL COIL 0 25uH 0 25U T50 6 L0022976 1 A H3 L 5017 TOR...

Page 61: ...101J J24205101 1 A A3 R 5079 CHIP RES 100 1 10W 5 RMC1 10T 101J J24205101 1 A E3 R 5400 CHIP RES 10k 1 16W 5 RMC1 16 103JATP J24185103 1 A A4 R 5401 CHIP RES 330k 1 10W 0 5 RR1220R 334 D T5 J24209231...

Page 62: ...C12V G5V 1 DC12V M1190120 1 A J3 RL5014 RELAY DC12V AG201344 DC12V M1190124 1 A J6 RL5400 RELAY DC12V ACP331 DC12V M1190175 1 A B6 RL5401 RELAY DC12V AG231344 DC12V M1190145 1 A I7 RL5402 RELAY DC12V...

Page 63: ...TUNER Unit ATU 450 Option TUNER 1 FT 450 Technical Supplement Circuit Diagram...

Page 64: ...TUNER 2 TUNER Unit ATU 450 Option FT 450 Technical Supplement Note...

Page 65: ...TUNER Unit ATU 450 Option TUNER 3 FT 450 Technical Supplement A B C D E 1 2 3 D 4 4 Parts Layout Side A BU2152FS Q 6002 L78M05T TL Q 6001 E D...

Page 66: ...TUNER 4 TUNER Unit ATU 450 Option FT 450 Technical Supplement Parts Layout Side B a b c d e 1 2 3 f 4 4 g h...

Page 67: ...IC CAP 12pF 3 15KV SL DEA1X3F120JCDB K00539001 1 A C3 C 6035 CHIP CAP 0 1uF 25V B GRM40B104M25PT K22140811 1 A C1 C 6036 CHIP CAP 0 1uF 25V B GRM40B104M25PT K22140811 1 A C4 C 6037 CERAMIC CAP 12pF 3...

Page 68: ...190197 1 A B2 RL6008 RELAY DC5V NY 5W K IE DC5V M1190197 1 A B3 RL6009 RELAY DC5V NY 5W K IE DC5V M1190197 1 A C2 RL6010 RELAY DC5V NY 5W K IE DC5V M1190197 1 A B3 RL6011 RELAY DC5V NY 5W K IE DC5V M1...

Page 69: ...Copyright 2007 VERTEX STANDARD CO LTD All rights reserved No portion of this manual maybereproducedwithout the permission of VERTEX STANDARD CO LTD...

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